UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqt4uRXiqV/hNj5YaSZDXCDJkF3GAS60+6Z/S9WJ0W4=' 
WHERE 
  key_id = 'dc74f2a8dd8e4329f4deffa9d7a3d361d0a8a7b57e7486f0b92c737a991e8c1a' 
  AND (
    token = 'vqt4uRXiqV/hNj5YaSZDXCDJkF3GAS60+6Z/S9WJ0W4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )